Power Systems A loss less transmission line has a length of 600 km, find the phase shift of voltage signal? 36° 90° 45° 42° 36° 90° 45° 42° ANSWER DOWNLOAD EXAMIANS APP
Power Systems For 66 kV lines the number of insulator discs of each 11 kV used are 5 3 12 6 5 3 12 6 ANSWER DOWNLOAD EXAMIANS APP
Power Systems If the inertia constant H = 10 MJ/MVA for a 50 MVA generator, the stored energy is 5 MJ 500 MJ 10 MJ 50 MJ 5 MJ 500 MJ 10 MJ 50 MJ ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line has surge impedance of 400 Ω, operating at Vs = Vr = 400 kV line is compensated with a shunt capacitance of 30%. The line is connected to a generator delivering 200 MW. Find the load angle with out and with compensation respectively? 26° and 30° 30° and 26° 45° and 26° 30° and 45° 26° and 30° 30° and 26° 45° and 26° 30° and 45° ANSWER DOWNLOAD EXAMIANS APP
Power Systems Alternate formation and breakage of bubbles are called surgfication. water hamming. cavitations. All of these surgfication. water hamming. cavitations. All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 10 MVA generator has reactance of 0.2 pu. Find the new reactance value for 50 MVA base? 0.25 pu 5 pu 0.2 pu 1 pu 0.25 pu 5 pu 0.2 pu 1 pu ANSWER DOWNLOAD EXAMIANS APP
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